ISRC DEF056201122
Verified recording
DEF056201122 is “Prelude and Fugue in E Minor, BWV 548: II. Fugue” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9b41b58e5bd96505742c78f4340caeaeed1ded93b3e704113d8ff6c01d44901b and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056201122.
Recording identifiers
- ISRC
- DEF056201122
- Title
- Prelude and Fugue in E Minor, BWV 548: II. Fugue
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9b41b58e5bd96505742c78f4340caeaeed1ded93b3e704113d8ff6c01d44901b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:81d4dc1ff537cfd78a58c9155e7061a3c4a3fa512470011fa74374833fafd9dd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056201122
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Prelude and Fugue in E Minor, BWV 548: II. Fugue · Machine-readable JSON-LD